ICE, ICE BABY: The color of the day for the Red Dress Collection 2014 show may be red, but Colbie Caillat is going to add some significant ice — as in the diamond variety — to her gown Thursday night. Jewelry company Hearts on Fire has created a one-of-a-kind choker fashioned of 18-karat rose gold and 140 diamonds totaling 12.8 carats. The necklace, which is valued at $100,000, will go up for sale at heartsonfire.com after the show’s conclusion.